package com.zy.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.zy.pojo.Pur;

import java.util.List;

public interface PurService extends IService<Pur> {
    public List<Pur> RootList();
    public void add(Pur pur);
    public void del(Integer id);
    public void updateList(Pur pur);
}
